Shin splint



FIG. 1 is a front elevation of a shin splint showing our new design;

FIG. 2 is a right side elevation thereof;

FIG. 3 is a left side elevation thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a top plan view of the inside of the shin splint in a flat condition taken at a reduced scale; and

FIG. 6 is a bottom plan view of the outside of the shin splint in a flat condition taken at a reduced scale. 

The ornamental design for a shin splint, substantially as shown and described. 